A U3 small nuclear ribonucleoprotein-requiring processing event in the 5' external transcribed spacer of Xenopus precursor rRNA.
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Interaction of the U3-55k protein with U3 snoRNA is mediated by the box B/C motif of U3 and the WD repeats of U3-55kCharacterisation of the U83 and U84 small nucleolar RNAs: two novel 2'-O-ribose methylation guide RNAs that lack complementarities to ribosomal RNAs.Nuclear retention elements of U3 small nucleolar RNAPartially processed pre-rRNA is preserved in association with processing components in nucleolus-derived foci during mitosisCharacterization of the intron-encoded U19 RNA, a new mammalian small nucleolar RNA that is not associated with fibrillarinDhr1p, a putative DEAH-box RNA helicase, is associated with the box C+D snoRNP U3.Mrd1p is required for processing of pre-rRNA and for maintenance of steady-state levels of 40 S ribosomal subunits in yeast.Mpp10p, a U3 small nucleolar ribonucleoprotein component required for pre-18S rRNA processing in yeastA direct interaction between the Utp6 half-a-tetratricopeptide repeat domain and a specific peptide in Utp21 is essential for efficient pre-rRNA processing.Processing of pre-ribosomal RNA in Saccharomyces cerevisiaeMolecular characterization at the RNA and gene levels of U3 snoRNA from a unicellular green alga, Chlamydomonas reinhardtii.Functional separation of pre-rRNA processing steps revealed by truncation of the U3 small nucleolar ribonucleoprotein component, Mpp101A6/DRIM, a novel t-UTP, activates RNA polymerase I transcription and promotes cell proliferation.Functional mapping of the U3 small nucleolar RNA from the yeast Saccharomyces cerevisiaeThe 28S-18S rDNA intergenic spacer from Crithidia fasciculata: repeated sequences, length heterogeneity, putative processing sites and potential interactions between U3 small nucleolar RNA and the ribosomal RNA precursor.Analysis of intergenic spacer transcripts suggests 'read-around' transcription of the extrachromosomal circular rDNA in Euglena gracilis.Two splice variants of Nopp140 in Drosophila melanogaster.hALP, a novel transcriptional U three protein (t-UTP), activates RNA polymerase I transcription by binding and acetylating the upstream binding factor (UBF)U17/snR30 is a ubiquitous snoRNA with two conserved sequence motifs essential for 18S rRNA production.Xenopus U3 snoRNA docks on pre-rRNA through a novel base-pairing interaction.The U14 snoRNA is required for 2'-O-methylation of the pre-18S rRNA in Xenopus oocytes.U3 snoRNA genes with and without intron in the Kluyveromyces genus: yeasts can accommodate great variations of the U3 snoRNA 3'-terminal domain.An unexpected, conserved element of the U3 snoRNA is required for Mpp10p association.Computational prediction and validation of C/D, H/ACA and Eh_U3 snoRNAs of Entamoeba histolytica.Organization of small nucleolar ribonucleoproteins (snoRNPs) by fluorescence in situ hybridization and immunocytochemistry.Identification of a 67 kDa protein that binds specifically to the pre-rRNA primary processing site in a higher plant.The ribosome biogenesis factor Nol11 is required for optimal rDNA transcription and craniofacial development in Xenopusgar2 is a nucleolar protein from Schizosaccharomyces pombe required for 18S rRNA and 40S ribosomal subunit accumulation.A plant snoRNP complex containing snoRNAs, fibrillarin, and nucleolin-like proteins is competent for both rRNA gene binding and pre-rRNA processing in vitroA common core structure for U3 small nucleolar RNAs.Two 5'-ETS regions implicated in interactions with U3 snoRNA are required for small subunit rRNA maturation in Trypanosoma brucei.Xenopus U3 snoRNA GAC-Box A' and Box A sequences play distinct functional roles in rRNA processing.The genes for small nucleolar RNAs in Trypanosoma brucei are organized in clusters and are transcribed as a polycistronic RNA.Mutational analysis of an essential binding site for the U3 snoRNA in the 5' external transcribed spacer of yeast pre-rRNA.Mutational analysis of an essential binding site for the U3 snoRNA in the 5' external transcribed spacer of yeast pre-rRNA.Base pairing between U3 and the pre-ribosomal RNA is required for 18S rRNA synthesis.Two distinct recognition signals define the site of endonucleolytic cleavage at the 5'-end of yeast 18S rRNAProcessing of eukaryotic pre-rRNA: the role of the transcribed spacers.Small nucleolar RNA.Processing of mammalian rRNA precursors at the 3' end of 18S rRNA. Identification of cis-acting signals suggests the involvement of U13 small nucleolar RNA.
P2860
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P2860
A U3 small nuclear ribonucleoprotein-requiring processing event in the 5' external transcribed spacer of Xenopus precursor rRNA.
description
1993 nî lūn-bûn
@nan
1993年の論文
@ja
1993年論文
@yue
1993年論文
@zh-hant
1993年論文
@zh-hk
1993年論文
@zh-mo
1993年論文
@zh-tw
1993年论文
@wuu
1993年论文
@zh
1993年论文
@zh-cn
name
A U3 small nuclear ribonucleop ...... cer of Xenopus precursor rRNA.
@en
type
label
A U3 small nuclear ribonucleop ...... cer of Xenopus precursor rRNA.
@en
prefLabel
A U3 small nuclear ribonucleop ...... cer of Xenopus precursor rRNA.
@en
P2093
P2860
P356
P1476
A U3 small nuclear ribonucleop ...... cer of Xenopus precursor rRNA.
@en
P2093
Sollner-Webb B
P2860
P304
P356
10.1128/MCB.13.10.5990
P407
P577
1993-10-01T00:00:00Z